Funny story...
I used to do research for nature shows, we did one on bears in the Russia. I did a lot of research on "russian bears", "bears"+"russia" etc.
After learning so very much about Bob and his friend Andre, Steve and his friend Ivan I had to give up and go to the zoo.
The cork idea,
A friend of mine down here uses the corks off of his favorite vintage so he can pull them out for reference. He also uses them on his bullhorns, a situation that would raise the bare bars problem from being your problem to everyone elses.
I saw a naked bar-flesh core injury once and don't need to see it again.
The blood looks like cherry syrup.
Fordfaster, Let me add my voice to the chorus of "Cools" for your flashlight solution.
In short, "Cool"!